Access denied for user 'root'@'localhost' (using password: NO)
# /etc/init.d/mysql stop # mysqld_safe ——user=mysql ——skip-grant-tables ——skip-networking & # mysql -u root mysql mysql> UPDATE user SET password=PASSWORD(’newpassword’) where USER=’root’; mysql> FLUSH PRIVILEGES; mysql> quit # /etc/init.d/mysql restart # mysql -uroot -p Enter password: <输入新设的密码newpassword> mysql>